Where does “oo” come from?

oo (Scots) comes from Old English wull, from Proto-West Germanic wullu, from Proto-Germanic wullō, from Proto-Indo-European h₂wĺ̥h₁neh₂, from Proto-Indo-European -nós — Creates verbal adjectives from roots.

oo (Scots): wool; fluff; we

Definitions

  1. wool; fluff; we

Ancestry of “oo”, step by step

StepLanguageWordMeaning
1Old Englishwullwool
2Proto-West Germanicwulluwool
3Proto-Germanicwullōwool
4Proto-Indo-Europeanh₂wĺ̥h₁neh₂wool
5Proto-Indo-European-nósCreates verbal adjectives from roots
Every word from Proto-Indo-European -nósEvery word from Proto-Indo-European h₂wĺ̥h₁neh₂Every word from Proto-Germanic wullō
oo — Etymology, Origin & Word History | Etymology Explorer